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16 - 30 Mesh Fully Calcined Kaolin Sand , High Refractoriness Casting Sand

16 - 30 Mesh Fully Calcined Kaolin Sand , High Refractoriness Casting Sand

16 - 30 Mesh Fully Calcined Kaolin Sand , High Refractoriness Casting Sand
  • 16 - 30 Mesh Fully Calcined Kaolin Sand , High Refractoriness Casting Sand
  • 16 - 30 Mesh Fully Calcined Kaolin Sand , High Refractoriness Casting Sand
  • 16 - 30 Mesh Fully Calcined Kaolin Sand , High Refractoriness Casting Sand
Product Details:
Place of Origin: China
Brand Name: VOBEN
Certification: ISO9001
Model Number: 16-30,30-60,200, 325 mesh
Payment & Shipping Terms:
Minimum Order Quantity: 20MTS
Price: US$220-500/MT FOB Qingdao
Packaging Details: 25 kgs in plastic bag, 40 bags/Pallet ,1000kg/bag,
Delivery Time: 20days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 50,000-100,000 tons Per Year
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Detailed Product Description
SIO2: 51-56% FE2O3 Max: 1-2.5%
AL2O3: 42-45.5% TIO2: 0.8-2.5%
B.D G/ccm: 2.4-2.55% Refractoriness: 1750
High Light:

refractory sand

,

casting sand

16-30 Mesh Calcined Kaolin Sand as Materials for Foundry Casting Application and Refractory Products
 

 

The Product Introduction 

 
Calcined Kaolin sand  is  made from kaolin mine throuth high temperature calcained.
 
The main crystalline phase is mullite . It has good performance on lower thermal expansion rate, uniform expansion , better anti vibration, good hardness etc.
 
It is very good to be used for precision casting.
16 - 30 Mesh Fully Calcined Kaolin Sand , High Refractoriness Casting Sand 0
 

Characteristics:

1. High refractoriness.

2. Aluminum content high, the iron content low.

3. High volume density.

4. Thermal expansion coefficients of small.

5. Physicochemical stability.

6. Fully calcined

7. Dust content low

8. The specification standards.

 

Advantages:

1. Easy out of shell.

2. No deformation.

3. No reduced scale.

4. Good brightness , Good finish .

5. Product rate is high.

 

Physical and chemical index:

Grade
Al2O3
Fe2O3
SiO2
K2O+Na2O
CaO+Mg2O
Ti02 %
Bulk density g/cm3(min)≥
Refractoriness °C (min)≥

LOI %

A Grade
46-47
1.0
51-53
0.2
0.6
0.08 2.6 1750 0.3
Mesh Size
Sand---(4-8,8-16,16-30,30-60,60-80,80-140)
Powder---(0-140,0-150,0-200,0-280,0-300)
Dust-containing Amount ≤

4-8mesh---0.1; 8-16mesh---0.1

16-30mesh---0.5; 30-60mesh---0.7

 

 

 The prodcut detail

 

16-30mesh Grade I

16 - 30 Mesh Fully Calcined Kaolin Sand , High Refractoriness Casting Sand 1

 

16-30mesh Grade II

16 - 30 Mesh Fully Calcined Kaolin Sand , High Refractoriness Casting Sand 2

 

16-30 mesh Grade III

16 - 30 Mesh Fully Calcined Kaolin Sand , High Refractoriness Casting Sand 3

 

 

PS1524120503(1)__

The Applications

 

 

 

Used in precision casting.

Refractories and optical glass manufacturing.

Grinding wheel abrasives and high quality glass production.

Mainly applied in plastic seal used in large-scale and extra large-scale integrate circuit.

Epoxy resin, pouring, quartz rubber and other chemical industries.

 

PP

 

_20180827153857__

 

 

 

 

 

 

 

 

 

16 - 30 Mesh Fully Calcined Kaolin Sand , High Refractoriness Casting Sand 8

 

FAQ

 

 

Why choose us?

Cost-effective, fast development efficiency, professional operation with integrity.

Product quality assurance, delivery guarantee, good after-sales service.

When can I get the quotation?

We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell me by email so that we will reply to you in time.

How can I get samples to check the quality?

After price confirmation, you can require samples to check the quality of our product. We could send you samples for free while you bear the freight cost.

Can you do the special packing for us?

Yes, we could pack our product according to the requirement of our customers.

How long is your delivery time?

We usually deliver the goods within 10-15 days after the payment.

Contact Details
Qingdao Jinjunxuan International Trade Co., Ltd.

Contact Person: Kathy Tang

Tel: +8613583220398

Send your inquiry directly to us (0 / 3000)

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